Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tu anh quang slippers" » "tu anh xquang slippers", "tu anh quan slippers", "tu nhanh quang slippers", "tu hanh quang slippers", "tu manh quang slippers", "thu anh quang slippers", "tu anh quang slippery", "tu anh quang grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tu anh quang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu anh quang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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